SL
SOUTH LINES LOGISTICS LLC
CarrierIntel Score: 51/100. 80 inspection violations in the past 12 months. Updated Oct 2026.
DOT 2377235MC 816129ActiveMotor CarrierInterstateNational Union Fire Insurance Company of Pittsburgh, Pa. · $750,000 · 1 policySPRING, TX
COMPANY
Authority since
2020-10-14
MCS-150
2026-09-25 · 1,900,000 mi (2026)
Fleet
30 units · 23 trailers · 30 drivers
Annual mileage (VMT)
1,900,000 mi (2026)
ADDRESS
Physical
29546 MONONA TERRACE COURT
SPRING, TX 77386
SPRING, TX 77386
Mailing
Same as physical
CONTACT
Phone
2814658436
Email
info@southlineslogistics.com
OFFICERS
Primary Officer
MARTIN CRUZ
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
8
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsOilfield EquipmentConstructionOther: PIPES, LUMBER
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
163 mo
Active authority
INSURANCE
1 active
National Union Fire Insurance Company of Pittsburgh, Pa.
RISK GRADE
Moderate Risk
2 risk factors · 2 strengths
OOS RATE
27.1%
29 / 107 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
51
out of 100
Below Average
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
2 risk factors · 2 strengths · 4 data pointsSAFETY PERFORMANCE
Crash Record
20 crashes · 0 fatal · 7 with injuries · 16 tow-away
Clean Inspection Rate
73% — 78 clean of 107 inspections
Out-of-Service Rate
27.1% — driver OOS 8 insp., vehicle OOS 22 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
22 historical event(s) on file
MCS-150 Filing
Last filed 2026-09-25
INSURANCE
Active Coverage
1 policy(ies) on file · total max coverage $750,000
SUMMARY
High OOS rate 24% (last 24 mo)
1.5 violations per inspection
Low crash rate (3.3 per 100 trucks/yr)
Active insurance on file
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